American Museum of Natural History
What is the Greenhouse Effect?
Without the greenhouse effect, Earth would not be inhabitable. A thorough online resource describes the greenhouse effect and how it occurs. The source highlights the different types of gases that work together to absorb the sun's...
American Museum of Natural History
American Museum of Natural History: What Is Water?
This comprehensive article provides information about the physical properties of water, the importance of water as an Earth material, the processes and cycles that water undergoes on Earth, its importance to life on Earth, and why we...
PBS
Pbs Learning Media: Water Conservation: Denver, Co
This video segment adapted from Last Oasis explores the use of new dams as a way to provide or store water. In the 1990s, the city of Denver was looking for a new source of water for its growing population, and its plan to build a new...
NOAA
Noaa: National Ocean Service Education: Nonpoint Source Pollution
Illustrated tutorial explains nonpoint source pollution and its role in the health of the environment. Students learn about different sources of pollution and how these pollutants contaminate the land, air, and water. Click on the links...
US Environmental Protection Agency
Epa: Polluted Runoff: Nonpoint Source (Nps) Pollution
EPA site offers answers to what nonpoint source pollution is as well as provides links and information as to what concerned citizens can do about it.
Center for Innovation in Engineering and Science Education, Stevens Institute of Technology
Ciese Collaborative Projects: The Global Water Sampling Project
By testing your local water quality, you will be able to compare your results with students around the world. Register your class, and follow the project instructions. Additional teacher resources, references, and Ask-an-Expert sources...
Idaho State University
Idaho State University: Surface Water Process, Supply and Use
This environmental geology resource identifies the significance of our land's surface water. Review the sources of water and how they are processed and used.
Idaho State University
Idaho State University: Water Pollution
Explore water pollution in surface water and groundwater and investigate the treatments for both. Also, check out what happens when salt water infiltrates the fresh water sources.
Ohio State University
Osu: Beyond Weather and the Water Cycle: The Sun: Earth's Primary Energy Source
Extensive article that discusses the first principle of climate science, i.e., that the Sun is the primary energy source for the climate system of the Earth. Presents five concepts for this principle and explains each, providing...
National Academies of Sciences, Engineering, and Medicine
The National Academies: Renewable Sources: Hydroelectric
Hydroelectric power has been a major source of energy production in the United States. More recently, other alternative energy sources have taken some of its market share. Hydroelectricity has both advantages and disadvantages, briefly...
Better Planet Productions
Earth Care: Wild Waters Downtown
Urban settings have many wild animals and they need water just as humans do. Students will investigate the animals around them and determine where they get clean water. This is followed by a discussion of how these animals might be...
Mocomi & Anibrain Digital Technologies
Mocomi: Water Resource Management
Water is necessary for survival and there are many sources and uses for it, but water also needs to be conserved so our future is not restricted because of shortages. Check out the uses, needs and methods of responsibly managing our...
Other
Filter of Hope: Clean Water of Life
Filter of Hope has developed a revolutionary, household water filter specifically for families living in abject poverty (less than $2/day) worldwide. Our filter removes all bacteria, protozoa and microorganisms from contaminated water...
Ducksters
Ducksters: Environment for Kids: Water Pollution
Kids learn about water pollution and how it affects the environment and health. Study causes, pollutants, sources, and facts including acid rain.
US Environmental Protection Agency
Epa: Hypoxia 101
Explains what hypoxia is, its causes, the sources, why it is important to reduce it, and where it occurs around the world. Includes a diagram showing how hypoxia develops in a water body and links to lots of additional resources.
Other
Epa New England: Long Island Sound Facts, Figures, and Maps
Listing of various fact sheets created and published through the Long Island Sound Study. Topics include How Low Dissolved Oxygen Conditions Affect Marine Life in LI, Impact of Atmospheric Nitrogen Deposition on Long Island Sound, Sound...
US Department of Energy
U.s. Department of Energy: Energy Efficiency and Renewable Energy
Access to information, policy initiatives, advice, and analysis on issues of energy efficiency and renewable energy, from the U.S. Department of Energy. Its network is responsible for tracking the technological, economic, and...
National Academies of Sciences, Engineering, and Medicine
The National Academies: Our Energy Sources: Electricity
Electricity is considered a secondary energy source because it is generated from other sources such as water and wind. Learn about electricity demand in the U.S. as well as the challenges we face in the future to continue to provide...
NASA
Images Suggest Recent Sources of Liquid Water on Mars
Gullies seen on martian cliffs and crater walls in a small number of high-resolution images from the Mars Global Surveyor Mars Orbiter Camera suggest that liquid water has seeped onto the surface in the geologically recent past. Very...
Other
Abc Da Energia
ABC Da Energia describes the many ways that energy can be obtained and conserved. It explains different sources of energy, how each works, and how energy can be saved in our daily lives. Interactive energy-saving activities and games...
Ohio State University
The Ohio State University: Vitamin C (Ascorbic Acid)
This website provided by Ohio State University answers several questions about vitamin C, its food sources, its function, and its role in keeping people healthy. Learn how to prepare foods, such a vegetables and fruits, so that they...
Other
World Resources Institute: Global Forest Watch
Global Forest Watch (GFW) is an online platform that provides data and tools for monitoring forests. It uses advanced satellite data and crowd-sourced information to track deforestation and how forests are changing throughout the world...
Globe
The Globe Program: Learning to Benefit the Environment
The GLOBE program is a worldwide network of students and scientists working together to monitor Earth's atmosphere and water. There are lots of resources here, and you can email a student involved in the program to learn more about GLOBE.
US Environmental Protection Agency
Epa: Envirofacts Data Warehouse
Retrieve information from multiple sources of Envirofacts' System Data for your area of interest. using zip code, city, or county information.
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